Increase lean body mass and Max Gain Xtreme and Max Test Xtreme creatine's primary use is always to strengthen muscles. Many people are misinformed about the consequences and creatine it's on the body. The explanation for it is because several manufactures are/ produced inferior creatine which was basically toxic towards the body. The finest creatine available is grade that is German and it goes by Creapure's brand. Creatine's measure ranges with each individual and as you may have been told, also you don't have to fill it. The optimum time to take creatine is once and right before you workout. Usually it would be drunk by you together with your pre-postworkout protein shake.